Home / 26,451,874.14-36,501,571.02-14,847,195.60

Finding the Fourth Proportional to 26,451,874.14, 36,501,571.02 and 14,847,195.60

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Solution

The fourth proportional to 26,451,874.14, 36,501,571.02 and 14,847,195.60 is: 20,487,998.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,451,874.14 : 36,501,571.02 = 14,847,195.60 : x
  2. Step 2: Convert to fraction form
    26,451,874.14/36,501,571.02 = 14,847,195.60/x
  3. Step 3: Cross multiply
    26,451,874.14x = 36,501,571.02 × 14,847,195.60
  4. Step 4: Simplify right side
    26,451,874.14x = 541,945,964,641,231.56
  5. Step 5: Solve for x
    x = 541,945,964,641,231.56/26,451,874.14
  6. Step 6: Final answer
    x = 20,487,998.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.